199200201202203204205206207208209
scene.finalizePixel(x, y); if (firstFrame) { if (y%2 == 0 && x < (width-1)) { // copy forward scene.copyPixel(y*width + x, 1); } else if (y%2 != 0 && x > 0) { // copy backward scene.copyPixel(y*width + x, -1); } }
202203204205206207208209210211212
if (y%2 == 0 && x < (width-1)) { // copy forward scene.copyPixel(y*width + x, 1); } else if (y%2 != 0 && x > 0) { // copy backward scene.copyPixel(y*width + x, -1); } } }